Chemicals Reagents B

Chemicals Reagents B

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  • ALDRICH 2-Bromoanisole, 97%

    Synonym(s): 1-Bromo-2-methoxybenzene Formula: BrC6H4OCH3 Formula Weight: 187.03 CAS No.: 578-57-4 UN Number: UN3082 Purity: 97% Density: 1.502g/mLat 25°C(lit.) Packaging: 25, 100 g in glass bottle

  • ALDRICH 3-(Boc-amino)-1-propanol, 97%

    Synonym(s): tert -Butyl N -(3-hydroxypropyl)carbamate Empirical Formula: C8H17NO3 Linear Formula: (CH3)3COC(O)NHCH2CH2CH2OH Formula Weight: 175.23 MDL Number: MFCD00191883 Purity: 97% Density:...

  • Bromotrimethylsilane

    MilliporeSigma

    purum, ≥97.0% (AT) Synonym(s): TMBS; Trimethylbromosilane; Trimethylsilyl bromide Empirical Formula: C3H9BrSi Formula Weight: 153.09 Linear Formula: (CH3)3SiBr MDL Number: MFCD00000048 Purity: ≥97.0% (AT) Boiling Point:...

  • "2,3-Butanedione monoxime, for spectrophotometric det. of urea, =99.0%"

    Synonyms: BDM; Biacetyl monoxime; Diacetyl monoxime Formula: CH3C(=NOH)COCH3 Formula Weight: 101.10 CAS No.: 57-71-6 Purity: ≥99.0% (N); ≥99.0% Analysis Note: Solubility: 0.5 g are completely soluble and give a clear solution in 10 mL water or also in 10 mL ethanol....

  • ALDRICH 2-Bromobenzophenone, 95%

    Synonym(s): (2-Bromophenyl)phenylmethanone Empirical Formula: C13H9BrO Linear Formula: C13H9BrO Formula Weight: 261.11 MDL Number: MFCD00032462 Purity: 95% Density: 1.4309 g/mL at 25 °C Refractive Index: n 20/D 1.6254

  • Bis(dimethylphosphino)methane, 0.97

    Synonyms: DMPM CAS Number: 64065-08-3 Formula: C5H14P2 Formula Weight: 136.11 Linear Formula: (CH3)2PCH2P(CH3)2 MDL No.: MFCD00058731 Purity: 0.97 Boiling Point: 42 C/12 mmHg(lit.) Density: 0.86 g/mL at 25 C(lit.) Refractive Index: n20/D 1.5060(lit.) UNSPSC Code: 12350000 Application: Reactant...

  • ALDRICH 6-Bromo-2-naphthol, 97%

    Empirical Formula: C10H7BrO Linear Formula: BrC10H6OH Formula Weight: 223.07 MDL Number: MFCD00004081 Purity: 97% Melting Point: 122-124 °C(lit.)

  • OmniPur® BSA, Fraction V, Heat Shock Isolation

    Formula: Protein Formula Weight: N/A CAS Number: 9048-46-8 Synonym(s): Bovine Serum Albumin, Fraction V

  • SIGMA B-Nicotinamide adenine dinucleotide pkg of 20 mg (per vial)

    Synonym(s): β-DPN; β-NAD; Coenzyme 1; Cozymase; DPN; Diphosphopyridine nucleotide; Nadide Empirical Formula: C21H27N7O14P2 Linear Formula: C21H27N7O14P2 Formula Weight: 663.43 MDL...

  • SIGMA Benzamil hydrochloride hydrate >=98% (HPLC)

    Synonym(s): N-(Benzylamidino)-3,5-diamino-6-chloropyrazinecarboxamide hydrochloride hydrate Empirical Formula: C13H14ClN7O -+ HCl -+ xH2O Linear Formula: C13H14ClN7O -+ HCl -+ xH2O Formula Weight: 356.21...

  • ALDRICH Bromobenzene, ReagentPlus®, 99%

    Empirical Formula: C6H5Br Linear Formula: C6H5Br Formula Weight: 157.01 MDL Number: MFCD00000055 Purity: 99% Boiling Point: 156 °C(lit.) Melting Point: −31 °C(lit.) Density: 1.474 g/mL at 25 °C;...

  • EMSURE® Barium Hydroxide Octahydrate For Analysis

    EMSURE® Barium hydroxide octahydrate for analysis, 500g

  • SIGMA Blue Dextran average mol wt 500,000

    Synonym(s): Blue Dextran 500; Dextran blue from Leuconostoc mesenteroides MDL Number: MFCD00130661 Storage: −20°C

  • ALDRICH Baicalin, 95%

    MilliporeSigma

    Synonym(s): Baicalein 7- O -β-D-glucuronide Formula: C21H18O11 Formula Weight: 446.36 CAS No.: 21967-41-9 Purity: 95% Packaging: 1 g in glass bottle

  • ALDRICH Benzyl alcohol, polymer-bound, 70-90mesh, extent of labeling: 2.0-3.0mmol loading, 1% cross-linked

    Synonym(s): (Hydroxymethyl)polystyrene; Benzyl alcohol polymer-bound; Hydroxymethyl polystyrene; Polystyrene cross-linked with divinylbenzene, hydroxymethylated MDL Number: MFCD00283488 Storage: 2-8°C

  • ALDRICH 3,5-Di-tert-butyl-o-benzoquinone, 98%

    Formula: [(CH3)3C]2C6H2(=O)2 Formula Weight: 220.31 CAS No.: 3383-21-9 Purity: 98% Packaging: 10 g in glass bottle

  • ALDRICH 3-Bromo-N,N-dimethylaniline, 97%

    Empirical Formula: C8H10BrN Linear Formula: BrC6H5N(CH3)2 Formula Weight: 200.08 MDL Number: MFCD00045020 Purity: 97% Density: 1.402 g/mL at 25 °C Refractive Index: n 20/D 1.6015

  • Benzaldehyde United States Pharmacopeia (USP) Reference Standard

    This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and...

  • 4-tert-Butylbenzaldehyde, 97%

    Thermo Scientific Chemicals

    Formula: C11H14O Formula weight: 162.23 Purity: 97% CAS Number: 939-97-9 UN Number: UN3082 Hazard Class: 9 Packing Group: III Harmonized Tariff Code: 2912.29 Hazard Statements: H301 Toxic if swallowed. Precautionary Statements: P264-P270-P301+P310-P321-P405-P501a Wash thoroughly after handling. Do...

  • ALDRICH 2,3-Butadien-1-ol, 95%

    Synonym(s): 1,2-Butadien-4-ol; 4-Hydroxy-1,2-butadiene; Hydroxymethylallene Formula: C4H6O Formula Weight: 70.09 CAS No.: 18913-31-0 Purity: 95% Density: 0.919g/mLat 25°C Storage: 2-8°C Packaging: 500 mg in glass bottle

  • Bis(4-chlorophenyl) sulfone, 99%

    Thermo Scientific Chemicals

    Synonym(s): 4-Chlorophenyl sulfone, Bis(4-chlorophenyl) sulfone Formula: C12H8Cl2O2S Formula weight: 287.17 Purity: 99% CAS Number: 80-07-9 Harmonized Tariff Code: 2930.90

  • ALDRICH Boc-Leu-OH-1-13C monohydrate, 99 atom % 13C

    Synonym(s): N -( tert -Butoxycarbonyl)-L-leucine-1- 13 C monohydrate; L-Leucine-1- 13 C, N - t- Boc derivative monohydrate Empirical Formula: 13 CC10H21NO4 -+ H2O Linear Formula: (CH3)2CHCH2CH(NH-Boc) 13 CO2H -+...

  • Benzyl bromide-d7, 98 atom % D

    Synonyms: alpha-Bromotoluene-d7 CAS Number: 35656-93-0 Formula: C7D7Br Formula Weight: 178.08 Linear Formula: C6D5CD2Br MDL No.: MFCD01075417 Purity: 99% (CP) Boiling Point: 198-199 C(lit.) Melting Point: -3--1 C (lit.) Density: 1.497 g/mL at 25 C Refractive Index: n20/D 1.574(lit.) UNSPSC Code:...

  • Bacteriological agar, for molecular biology

    Synonyms: Agar; Agar-agar; Gum agar Formula: (C12H18O9)n CAS No.: 9002-18-0 Quality: A purified agar in which the original naturally occurring pigments, salts and miscellaneous matter have been reduced to a minimum.

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